* {
    margin: 0;
    padding: 0;
    list-style: none;
    box-sizing: border-box;
}

body {
    background-image: url("../imgs/star.gif");
    color: #fff;
}

.wrap {
    width: 1000px;
    margin: auto;
}

.right,
.left,
.code {
    float: right;
}

.right,
.left {
    border-radius: 50%;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.3);
    text-align: center;
    line-height: 50px;
}

.content dl {
    width: 200px;
    height: 250px;
    float: left;
}

dl dt {
    width: 100%;
    height: 200px;
    padding: 10px;
}

dl dt img {
    width: 100%;
    height: 100%;
}

dl dd {
    padding: 0 10px;
}
.clear::after {
    clear: both;
    content: " ";
    height: 0;
    display: block;
}
.bottom {
    text-align: center;
}

.page {
    display: inline-block;
}
.page li {
    display: inline-block;
    background: orangered;
    margin: 0 2px;
}

.page li.active {
    background: yellowgreen;
}

.bottom{
    margin-top: 20px;;
}
.page li,
.bottom button {
    width: 60px;
    height: 40px;
    line-height: 40px;
    text-align: center;
}
